MK61FX512VMD12 FREESCALE [Freescale Semiconductor, Inc], MK61FX512VMD12 Datasheet - Page 44

• Manufacturer Part Number: MK61FX512VMD12
• Description: K61 Sub-Family
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Peripheral operating requirements and behaviors
The following timing numbers indicate when data is latched or driven onto the external
bus, relative to the Flexbus output clock (FB_CLK). All other timing relationships can be
derived from these values.
1. Specification is valid for all FB_AD[31:0], FB_BE/BWEn, FB_CSn, FB_OE, FB_R/W,FB_TBST, FB_TSIZ[1:0], FB_ALE,
2. Specification is valid for all FB_AD[31:0] and FB_TA.
1. Specification is valid for all FB_AD[31:0], FB_BE/BWEn, FB_CSn, FB_OE, FB_R/W,FB_TBST, FB_TSIZ[1:0], FB_ALE,
2. Specification is valid for all FB_AD[31:0] and FB_TA.
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and FB_TS.
and FB_TS.
Num
Num
FB1
FB2
FB3
FB4
FB5
FB1
FB2
FB3
FB4
FB5
Operating voltage
Frequency of operation
Clock period
Address, data, and control output valid
Address, data, and control output hold
Data and FB_TA input setup
Data and FB_TA input hold
Operating voltage
Frequency of operation
Clock period
Address, data, and control output valid
Address, data, and control output hold
Data and FB_TA input setup
Data and FB_TA input hold
Description
Description
Table 26. Flexbus limited voltage range switching specifications
Table 27. Flexbus full voltage range switching specifications
K61 Sub-Family Data Sheet, Rev. 4, 10/2012.
1/FB_CLK
1.71
13.7
Min.
Min.
2.7
0.5
8.5
0.5
0.5
20
—
—
—
—
0
FB_CLK
FB_CLK
Max.
11.5
Max.
13.5
3.6
3.6
—
—
—
—
—
—
—
—
Freescale Semiconductor, Inc.
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
Notes
Notes
1
1
2
2
1
1
2
2